html {
  padding: 0;
  margin: 0;
  background-color: rgba(0, 0, 0, 0.1);
}
body {
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
#app {
  background-color: white;
  width: 960px;
  min-height: 360px;
  box-sizing: content-box;
  padding: 10px;

  table {
    width: 60%;
    border-collapse: collapse;
  } /*合并表格边框 */
  th,
  td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
  }
  th {
    background-color: #f2f2f2;
  }
  tr:nth-child(even) {
    background-color: #f9f9f9;
  }
  tr:hover {
    background-color: #e2e2e2e2;
  }
}


#client{
  background-color: white;
  width: 960px;
  min-height: 360px;
  display: flex;
  justify-content: space-between;
  box-sizing: content-box;
  .left{
      box-sizing: content-box;
      width: 500px;
      fieldset{
          width: 100%;
          display: flex;
          align-items: center;
          *{
              margin-right: 10px;
          }
          .status{
              font-size: 12px;
              color: rgba(0, 0, 0, 0.5);
          }
      }
      textarea{
          width: 521px;
          margin-top: 10px;
          height: 200px;
      }
  }
  .right{
      width: 400px;
      height: 100px;
      background-color: black;
      padding: 10px;
      color: white;
  }
  
}